#556817#556817

#556817 is a mid, moderate yellow-green. Relative luminance 0.119; OKLCH L 48.5% C 0.106 H 122.2°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#556817
RGB	rgb(85, 104, 23)
HSL	hsl(74, 64%, 25%)
HSV	hsv(74, 78%, 41%)
CMYK	cmyk(18.3%, 0%, 77.9%, 59.2%)
CIE-LAB	lab(41.05, -19.26, 40.47)
CIE-LCH	lch(41.05, 44.82, 115.45°)
OKLab	oklab(48.52% -0.0565 0.0898)
OKLCH	oklch(48.52% 0.106 122.2)
XYZ	xyz(8.8514, 11.8938, 2.6399)
Luminance	0.1189 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#556817 #2A1768

analogous

#685317 #556817 #2D6817

triadic

#556817 #175568 #681755

tetradic

#556817 #176853 #2A1768 #68172D

square

#556817 #176853 #2A1768 #68172D

split-complementary

#556817 #172D68 #531768

monochromatic

#141906 #2C360C #556817 #7E9A22 #A7CC2D

Accessibility & contrast

On white

6.22

#556817 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#556817 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #556817

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##556817	#FFFFFF	#000000	##FFFFFF
##556817	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6107

Deuteranopia (green-blind)

#6C611E

Tritanopia (blue-blind)

#5A6259

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #556817;
/* rgb */ color: rgb(85, 104, 23);
/* oklch */ color: oklch(48.5% 0.106 122.2);

Tailwind

colors: {
  custom: {
    50: '#88935b',
    500: '#556817',
    950: '#000000',
  },
}

SCSS

$custom: #556817;
$custom-light: #88935b;
$custom-dark: #000000;

JSON

{
  "hex": "#556817",
  "rgb": {
    "r": 85,
    "g": 104,
    "b": 23
  },
  "hsl": {
    "h": 74.074,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.48522,
    "c": 0.10612,
    "h": 122.2
  },
  "luminance": 0.11894
}

Semantic roles & 50–950 ramp

primary

#556817

secondary

#533D9E

accent

#41E768

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #556817

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →